System for refrigerating display cases
United States Patent 3210957

Inventors:
Rutishauser, Donald E.
Walling, Charles L.
Publication Date:
10/12/1965
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Assignee:
EMHART CORP
Primary Class:
62/255
Other Classes:
62/302, 62/448, 62/506, 62/299
International Classes:
A47F3/04; F25D23/00
US Patent References:
2279945Sectional refrigerated display case
2288166Refrigerating apparatus
2387622Refrigeration apparatus
2502893Refrigerated case with replaceable complete refrigerated unit
2730867Refrigeration unit
2797068Air conditioning system
2915884Separable and readily portable refrigeration display cabinet